Beverage can cap



FIG. 1 is a perspective view of a beverage can cap showing my new design;

FIG. 2 is a top view of the beverage can cap;

FIG. 3 is a bottom view of the beverage can cap;

FIG. 4 is a front view of the beverage can cap;

FIG. 5 is a rear view of the beverage can cap;

FIG. 6 is a left side view of the beverage can cap; and,

FIG. 7 is a right side view of the beverage can cap.

The broken line showing of environmental structures, namely a beverage can, is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a beverage can cap, as shown and described. 